Submission #707951

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
707951	2023-03-10 15:01:13	spensa	Tracks in the Snow (BOI13_tracks)	C++14	100 / 100	1214 ms	277680 KiB

tracks

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#include <bits/stdc++.h>
using namespace std;
#define pii pair<int,int>
int L[] = {0, 0, 1, -1};
int R[] = {1, -1, 0, 0};
const int MXN = 4020;
int arr[MXN][MXN] = {0};
int dist[MXN][MXN] = {0};
int vis[MXN][MXN] = {0};
int h, w;
bool check(int a, int b){
    if(a<1 || b<1 || a>h || b>w) return false;
    else return true;
}
int main(){
    //faster io
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin>>h>>w;
    string str;
    char c;
    int a, b, n1, n2, mx;
    for(int i=1; i<=h; i++){
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70